No
wonder the development of WP7 apps is super easy and very much fun. I
was looking for a quick hand timer application with laps and of course I
could find hundreds of Apps on the Marketplace. I thought why not build
one for myself and see how difficult it
is.

Here is my first application and it did not took more than 15min to code the logic... yeah UI design took over 45min :)

Download the source code from below, feel free to use the code of this application for personal & educational purposes. Written permission is required prior to any commercial use of the code.